Factory Direct DIN 931 Grade 8.8 Zinc Plated Carbon Steel Hex Bolt Partial Thread M6-M30 High Tensile Structural Bolts
$0.03-0.05
/pieces
Price varies depending on material, logo, quantity and customization requirements.
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Category:
Steel Structure Bolts
Introduction
| material | Carbon Steel | Grade | 8.8 |
| Thread Type | Partial Thread | Head Type | Hex |
| finish | Zinc Plated | included parts | Hex Bolt + Hex Nut |
| nuts per bolt | none | Number of nuts | none |
| Standard | DIN 931 / ISO 4014 compliant | Tensile Strength | min 800 MPa; Yield: 640 MPa |
| Size Range | M6-M30; Length: 30-300mm | Heat Treatment | Quenched & Tempered, stable hardness |
| Hardness | 22-32 HRC after heat treatment | Application | Steel Structure, Oil & Gas, Machinery |
| Certification | ISO | Packaging | 25kg carton, palletized for export |
| Sample | 7 days; OEM supported | MOQ | 1000 pcs |
We are a professional manufacturer and supplier, dedicated to maintaining consistent quality and establishing long-term partnerships with clients worldwide.
Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:
- Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
- Strict quality control covering material selection, processing, surface finishing, and final packaging;
- Variety of products and specifications to meet diverse project requirements and application scenarios;
- OEM & customization support based on drawings, samples, or specific technical requirements;
- Flexible packaging solutions to ensure safe handling and transportation of products;
- Continuous improvement in products and services to better support customers in different markets.
If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.
